vitamin b12 injections over the counter Cyanocobalamin Injection, 1000 mcg/mL 1mL Vial under the skin Best Vitamin B12 Injection Site:

Weeks 1 through 4: 0.25mg per week (1mg total used over 4 weeks) Weeks 5 through 8: 0.5mg per week (2mg total used over 4 weeks) Weeks 9 through 12: 1.0mg per week (4mg total used over 4 weeks) Weeks 13 through 16: 1.7mg per week (6.8mg total used over 4 weeks) Week 17 onward: 2.4mg per week (maintenance dose) During the first four weeks at 0.25mg weekly, you use only 1mg from your 10mg vial

Wise, Long-term neurologic consequences of nutritional vitamin B12 deficiency in infants, The Journal of Pediatrics, Volume 121, Issue 5, 1992, Pages 710-714, ISSN 0022-3476, Bell, D

AI and UL are defined by EFSA the same as in the United States

Specialized Solvents: Dilute acetic acid or DMSO may be required for highly hydrophobic peptides or sequences with poor aqueous solubility